>> i think the technology is wonderful. you know, if you think about learning happens best when you're engaging a lot of your senses and we shouldn't underestimate the impact that reaching and touching have in learning and what tablets and touch screens give us the ability to do, it gives the child the ability to touch new information and knowledge and to grab new information and knowledge. so it's engaging a spatial sense and freedom of information that those of us who are our anyone, we didn't have those freedoms when we were learning but it's a wonderful layer on top of more formal processes in school. >> i think the parents worry about the impact of another screen. but for educational purposes it can have a benefit. as a reporter and a dad i'm always cure yus about this stuff. thanks for joining us. learned a lot. >> thank you. >> still ahead, a look at a very unlikely diet. this elite endurance athlete eats nothing but fruit. okay, listen up! i'm re-workin' the menu. mayo? corn dogs? you are so outta here! aah! [ femal